1887
banner image
No data available.
Please log in to see this content.
You have no subscription access to this content.
No metrics data to plot.
The attempt to load metrics for this article has failed.
The attempt to plot a graph for these metrics has failed.
Inter-Landau level scattering and LO-phonon emission in terahertz quantum cascade laser
Rent:
Rent this article for
USD
10.1063/1.2766862
/content/aip/journal/apl/91/6/10.1063/1.2766862
http://aip.metastore.ingenta.com/content/aip/journal/apl/91/6/10.1063/1.2766862
View: Figures

Figures

Image of FIG. 1.
FIG. 1.

Self-consistent solution of coupled Schrödinger and Poisson’s equations for one period of the structure. Layer sequence starting from injection barrier is as follows: (underlined layer is Si doped at and figures in bold type are layers).

Image of FIG. 2.
FIG. 2.

(a) Emitted power as a function of the magnetic field under a constant current . (b) Plot of the laser Landau levels. Note the crossing at 9, 4.5, and . (c) Interface roughness lifetime as a function of the magnetic field, calculating by taking into account the transitions from ∣9,0⟩ to , , , , and .

Image of FIG. 3.
FIG. 3.

(a) Fan chart of laser Landau levels (solid lines) and level (dashed line). Note the crossing at 13, 6.5, and . LO-phonon scattering rate as a function of the magnetic field, calculated by taking into account the transitions from ∣9, 1⟩ to ∣7, 0⟩ in solid line, from ∣9, 2⟩ to ∣7, 0⟩ in dashed line, and from ∣9, 3⟩ to ∣7, 0⟩ in dotted line. Inset: four levels system at .

Loading

Article metrics loading...

/content/aip/journal/apl/91/6/10.1063/1.2766862
2007-08-06
2014-04-24
Loading

Full text loading...

This is a required field
Please enter a valid email address
752b84549af89a08dbdd7fdb8b9568b5 journal.articlezxybnytfddd
Scitation: Inter-Landau level scattering and LO-phonon emission in terahertz quantum cascade laser
http://aip.metastore.ingenta.com/content/aip/journal/apl/91/6/10.1063/1.2766862
10.1063/1.2766862
SEARCH_EXPAND_ITEM